Vendor in lots of kubernetes stuff to shrink image size

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #554
Approved by: mheon

1 files changed, 196 insertions, 0 deletions

diff --git a/vendor/github.com/json-iterator/go/feature_reflect_object.go b/vendor/github.com/json-iterator/go/feature_reflect_object.go
new file mode 100644
index 000000000..59b1235c0
--- /dev/null
+++ b/vendor/github.com/json-iterator/go/feature_reflect_object.go
@@ -0,0 +1,196 @@
+package jsoniter
+
+import (
+	"fmt"
+	"io"
+	"reflect"
+	"strings"
+	"unsafe"
+)
+
+func encoderOfStruct(cfg *frozenConfig, typ reflect.Type) (ValEncoder, error) {
+	type bindingTo struct {
+		binding *Binding
+		toName  string
+		ignored bool
+	}
+	orderedBindings := []*bindingTo{}
+	structDescriptor, err := describeStruct(cfg, typ)
+	if err != nil {
+		return nil, err
+	}
+	for _, binding := range structDescriptor.Fields {
+		for _, toName := range binding.ToNames {
+			new := &bindingTo{
+				binding: binding,
+				toName:  toName,
+			}
+			for _, old := range orderedBindings {
+				if old.toName != toName {
+					continue
+				}
+				old.ignored, new.ignored = resolveConflictBinding(cfg, old.binding, new.binding)
+			}
+			orderedBindings = append(orderedBindings, new)
+		}
+	}
+	if len(orderedBindings) == 0 {
+		return &emptyStructEncoder{}, nil
+	}
+	finalOrderedFields := []structFieldTo{}
+	for _, bindingTo := range orderedBindings {
+		if !bindingTo.ignored {
+			finalOrderedFields = append(finalOrderedFields, structFieldTo{
+				encoder: bindingTo.binding.Encoder.(*structFieldEncoder),
+				toName:  bindingTo.toName,
+			})
+		}
+	}
+	return &structEncoder{structDescriptor.onePtrEmbedded, structDescriptor.onePtrOptimization, finalOrderedFields}, nil
+}
+
+func resolveConflictBinding(cfg *frozenConfig, old, new *Binding) (ignoreOld, ignoreNew bool) {
+	newTagged := new.Field.Tag.Get(cfg.getTagKey()) != ""
+	oldTagged := old.Field.Tag.Get(cfg.getTagKey()) != ""
+	if newTagged {
+		if oldTagged {
+			if len(old.levels) > len(new.levels) {
+				return true, false
+			} else if len(new.levels) > len(old.levels) {
+				return false, true
+			} else {
+				return true, true
+			}
+		} else {
+			return true, false
+		}
+	} else {
+		if oldTagged {
+			return true, false
+		}
+		if len(old.levels) > len(new.levels) {
+			return true, false
+		} else if len(new.levels) > len(old.levels) {
+			return false, true
+		} else {
+			return true, true
+		}
+	}
+}
+
+func decoderOfStruct(cfg *frozenConfig, typ reflect.Type) (ValDecoder, error) {
+	bindings := map[string]*Binding{}
+	structDescriptor, err := describeStruct(cfg, typ)
+	if err != nil {
+		return nil, err
+	}
+	for _, binding := range structDescriptor.Fields {
+		for _, fromName := range binding.FromNames {
+			old := bindings[fromName]
+			if old == nil {
+				bindings[fromName] = binding
+				continue
+			}
+			ignoreOld, ignoreNew := resolveConflictBinding(cfg, old, binding)
+			if ignoreOld {
+				delete(bindings, fromName)
+			}
+			if !ignoreNew {
+				bindings[fromName] = binding
+			}
+		}
+	}
+	fields := map[string]*structFieldDecoder{}
+	for k, binding := range bindings {
+		fields[strings.ToLower(k)] = binding.Decoder.(*structFieldDecoder)
+	}
+	return createStructDecoder(typ, fields)
+}
+
+type structFieldEncoder struct {
+	field        *reflect.StructField
+	fieldEncoder ValEncoder
+	omitempty    bool
+}
+
+func (encoder *structFieldEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
+	fieldPtr := unsafe.Pointer(uintptr(ptr) + encoder.field.Offset)
+	encoder.fieldEncoder.Encode(fieldPtr, stream)
+	if stream.Error != nil && stream.Error != io.EOF {
+		stream.Error = fmt.Errorf("%s: %s", encoder.field.Name, stream.Error.Error())
+	}
+}
+
+func (encoder *structFieldEncoder) EncodeInterface(val interface{}, stream *Stream) {
+	WriteToStream(val, stream, encoder)
+}
+
+func (encoder *structFieldEncoder) IsEmpty(ptr unsafe.Pointer) bool {
+	fieldPtr := unsafe.Pointer(uintptr(ptr) + encoder.field.Offset)
+	return encoder.fieldEncoder.IsEmpty(fieldPtr)
+}
+
+type structEncoder struct {
+	onePtrEmbedded     bool
+	onePtrOptimization bool
+	fields             []structFieldTo
+}
+
+type structFieldTo struct {
+	encoder *structFieldEncoder
+	toName  string
+}
+
+func (encoder *structEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
+	stream.WriteObjectStart()
+	isNotFirst := false
+	for _, field := range encoder.fields {
+		if field.encoder.omitempty && field.encoder.IsEmpty(ptr) {
+			continue
+		}
+		if isNotFirst {
+			stream.WriteMore()
+		}
+		stream.WriteObjectField(field.toName)
+		field.encoder.Encode(ptr, stream)
+		isNotFirst = true
+	}
+	stream.WriteObjectEnd()
+}
+
+func (encoder *structEncoder) EncodeInterface(val interface{}, stream *Stream) {
+	e := (*emptyInterface)(unsafe.Pointer(&val))
+	if encoder.onePtrOptimization {
+		if e.word == nil && encoder.onePtrEmbedded {
+			stream.WriteObjectStart()
+			stream.WriteObjectEnd()
+			return
+		}
+		ptr := uintptr(e.word)
+		e.word = unsafe.Pointer(&ptr)
+	}
+	if reflect.TypeOf(val).Kind() == reflect.Ptr {
+		encoder.Encode(unsafe.Pointer(&e.word), stream)
+	} else {
+		encoder.Encode(e.word, stream)
+	}
+}
+
+func (encoder *structEncoder) IsEmpty(ptr unsafe.Pointer) bool {
+	return false
+}
+
+type emptyStructEncoder struct {
+}
+
+func (encoder *emptyStructEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
+	stream.WriteEmptyObject()
+}
+
+func (encoder *emptyStructEncoder) EncodeInterface(val interface{}, stream *Stream) {
+	WriteToStream(val, stream, encoder)
+}
+
+func (encoder *emptyStructEncoder) IsEmpty(ptr unsafe.Pointer) bool {
+	return false
+}